Danfoss VLT AQUA Drive FC 200 Instruction Manual page 85

VLT AQUA High Power Instruction Manual
0-76 DST/Summertime Start
Range:
2000-01
-01
00:00
0-77 DST/Summertime End
Range:
2000-01
-01
00:00
1-00 Configuration Mode
Option:
*
[0]
[3]
This parameter cannot be changed while the motor is running.
3-02 Minimum Reference
Range:
0.000
*
Unit
3-03 Maximum Reference
Option:
[0.000
Unit]
Function:
[2000-01-01 00:00 – Sets the date and time when Summertime/DST starts. The date
2099-12-31 23:59 ] is programmed in the format selected in par. 0-71.
*
Function:
[2000-01-01 00:00 – Sets the date and time when Summertime/DST ends. The date
2099-12-31 23:59 ] is programmed in the format selected in par. 0-71.
*
Function:
Open-loop Motor speed is determined by applying a speed reference or by
setting desired speed when in hand mode.
Open-loop is also used if the adjustable frequency drive is part
of a closed-loop control system based on an external PID con-
troller providing a speed reference signal as output.
Closed-loop Motor speed will be determined by a reference from the built-in
PID controller varying the motor speed as part of a closed-loop
control process (e.g., constant pressure or flow). The PID con-
troller must be configured in par. 20-**, Drive Closed-loop or
via the function set-ups accessed by pressing the [Quick Menus]
button.
NOTE
When set for closed-loop, the commands reversing and start reversing will not re-
verse the direction of the motor.
Function:
[-100000.000 – par. Enter the Minimum Reference. The Minimum Reference is the
3-03] lowest value obtainable by adding all references together.
Function:
Par. 3-02 - Enter the maximum reference. The maximum reference is the
* 100000.000 highest value obtainable by adding all references together.
®
MG.20.P1.22 - VLT is a registered Danfoss trademark.
4. How to program the adjustable frequency
drive
4
85